Image recording apparatus
    1.
    发明授权
    Image recording apparatus 失效
    图像记录装置

    公开(公告)号:US5083879A

    公开(公告)日:1992-01-28

    申请号:US693096

    申请日:1991-04-30

    CPC分类号: B41J13/32

    摘要: In an image recording apparatus in which a pinch roller restrains lateral movement of image receiving paper, a skew feed roller and an edge guide are operative, by virtue of a curved portion of the paper feed path between the pinch roller and the skew roller, to position the paper laterally despite the restraint imposed by the pinch roller. The skew roller and the edge guide are disposed along a straight portion of the paper feed path.

    摘要翻译: 在夹送辊限制图像接收纸的横向移动的图像记录装置中,通过夹送辊和歪斜辊之间的供纸路径的弯曲部分,歪斜进给辊和边缘引导件可操作, 尽管压紧辊施加了约束,但横向定位纸张。 偏斜辊和边缘引导件沿供纸通道的直线部分设置。

    Zoom lens capable of macro-photography
    2.
    发明授权
    Zoom lens capable of macro-photography 失效
    变焦镜头能够进行宏观摄影

    公开(公告)号:US4334737A

    公开(公告)日:1982-06-15

    申请号:US150188

    申请日:1980-05-15

    IPC分类号: G02B7/10 G02B7/105

    CPC分类号: G02B7/105

    摘要: A zoom lens capable of macro-photography includes first and second movable lenses coupled to first and second cam rings, respectively. The first and second cam rings are operatively associated so that they rotate as a unit about the optical axis of the lens to axially move the first and second lenses for zooming, but are capable of relative axial movement with respect to one another at any point within the zooming range of the lens to move one lens relative to the other lens for macro-photography.

    摘要翻译: 能够进行宏观摄影的变焦透镜分别包括耦合到第一和第二凸轮环的第一和第二可移动透镜。 第一和第二凸轮环可操作地相关联,使得它们作为围绕透镜的光轴的单元旋转以轴向移动第一和第二透镜用于变焦,但是能够相对于彼此在任何位置处相对轴向移动 镜头的变焦范围使一个镜头相对于另一个镜头进行宏观摄影。